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$350+ Cheap flights from Asia to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SEA
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap flight deals from Asia to Seattle

Cheapest flights from Asia to Seattle
Explore the most affordable flight options available from Asia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This Trip.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:45 am
HKG
-
SEA
1 stop28h 02m
Air Canada
Mon 9/147:15 pm
SEA
-
HKG
1 stop19h 00m
Air Canada
Deal found 7/22$503
This Trip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:45 am
HKG
-
SEA
1 stop28h 02m
Air Canada
Mon 9/2110:50 am
SEA
-
HKG
1 stop27h 25m
Air Canada
Deal found 7/21$504
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:55 am
HKG
-
SEA
2 stops33h 27m
Air Canada
Wed 1/208:15 am
SEA
-
HKG
1 stop28h 55m
Air Canada
Deal found 7/24$508
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:55 am
HKG
-
SEA
2 stops48h 32m
Air Canada
Mon 1/117:05 pm
SEA
-
HKG
1 stop18h 05m
Air Canada
Deal found 7/24$512
This Mytrip deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:45 am
HKG
-
SEA
1 stop28h 02m
Air Canada
Sat 9/193:00 pm
SEA
-
HKG
2 stops40h 45m
Air Canada
Deal found 7/21$513
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:45 am
HKG
-
SEA
2 stops37h 02m
Multiple Airlines
Mon 9/215:50 am
SEA
-
HKG
2 stops26h 40m
Multiple Airlines
Deal found 7/24$515
This Jettzy deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:45 am
HKG
-
SEA
1 stop19h 37m
Multiple Airlines
Sun 10/187:20 pm
SEA
-
HKG
2 stops37h 10m
Multiple Airlines
Deal found 7/23$523
This Jettzy deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:45 am
HKG
-
SEA
1 stop15h 07m
Multiple Airlines
Sat 10/177:20 pm
SEA
-
HKG
2 stops37h 10m
Multiple Airlines
Deal found 7/23$526
This Booking.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:15 am
HKG
-
SEA
2 stops26h 07m
Multiple Airlines
Wed 1/208:15 am
SEA
-
HKG
2 stops22h 25m
Multiple Airlines
Deal found 7/24$527
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:30 pm
TPE
-
SEA
1 stop16h 44m
United Airlines
Sun 9/276:30 am
SEA
-
TPE
2 stops30h 35m
United Airlines
Deal found 7/23$572
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:50 am
TPE
-
SEA
1 stop16h 31m
United Airlines
Tue 9/299:05 am
SEA
-
TPE
1 stop28h 00m
United Airlines
Deal found 7/23$573
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:50 am
TPE
-
SEA
2 stops27h 09m
United Airlines
Sun 10/410:55 am
SEA
-
TPE
1 stop26h 10m
United Airlines
Deal found 7/21$574

Find flight deals from Asia to Seattle

Keep the following information in mind while searching for Asia to Seattle flight deals. Data was last updated July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$503
(Trip.com)

One-way from

$350
(United Airlines)

Popular in

August

Cheapest in

March

Average price

$824

Good round-trip deal

$777 or less

Good one-way deal

$497 or less
Provider with most accurate pricing for Manila Ninoy Aquino Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Manila Ninoy Aquino Intl-Seattle/Tacoma Intl flights.
Search Deals
From Asia to Seattle/Tacoma Intl
Search Deals
One-way flight from Asia to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Asia to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Asia to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Asia to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Asia to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Tue 9/8

9:50 am-11:21 am

1 stop16h 31m

Seattle/Tacoma Intl

Sat 9/12

6:32 am-6:45 pm

2 stops21h 13m

$572

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 11/11

11:20 pm-11:16 pm

1 stop39h 56m

Seattle/Tacoma Intl

Thu 12/3

3:30 pm-5:45 am

1 stop22h 15m

$572

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Fri 9/25

9:50 am-9:01 pm

1 stop26h 11m

Seattle/Tacoma Intl

Fri 10/2

10:55 am-6:45 pm

1 stop16h 50m

$572

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Fri 10/23

2:30 pm-9:01 pm

1 stop21h 31m

Seattle/Tacoma Intl

Sun 10/25

1:16 pm-4:45 am

1 stop24h 29m

$574

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Fri 9/4

2:30 pm-4:14 pm

1 stop16h 44m

Seattle/Tacoma Intl

Sat 11/7

1:00 pm-5:45 am

2 stops24h 45m

$574

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sat 9/19

9:50 am-6:29 pm

1 stop23h 39m

Seattle/Tacoma Intl

Mon 10/12

1:19 pm-4:05 am

1 stop23h 46m

$574

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Fri 10/23

2:30 pm-10:59 pm

2 stops23h 29m

Seattle/Tacoma Intl

Fri 10/30

9:00 am-6:50 pm

1 stop18h 50m

$574

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 9/24

2:30 pm-9:59 pm

2 stops22h 29m

Seattle/Tacoma Intl

Sun 10/4

7:25 pm-4:05 am

1 stop17h 40m

$574

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Wed 9/23

11:20 am-4:10 pm

1 stop19h 50m

Seattle/Tacoma Intl

Tue 12/22

11:45 pm-6:30 pm

1 stop26h 45m

$743

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Mon 10/12

11:30 pm-10:40 am

1 stop26h 10m

Seattle/Tacoma Intl

Thu 12/3

11:00 am-10:25 pm

1 stop19h 25m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Asia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Asia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Asia to Seattle

What is the cheapest month to book a flight from Asia to Seattle?

Currently, October is the cheapest month in which you can book a flight from Asia to Seattle (average of $833). Flying from Asia to Seattle in July is currently the most expensive (average of $1,190). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AS to SEA?

Find hourly flight availability from Asia to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2026.

It’s optimal to fly from Asia to Seattle in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

How far ahead should I book a flight from Asia to Seattle?

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Asia to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated July 25, 2026.
Get a feel of what it's like to fly with Singapore Airlines,Emirates, andAsiana Airlines from Asia to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,581 reviews

Entertainment

8.1

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.2
Very good
1,581 reviews
Singapore Airlines
8.2
Very good
1,581 reviews

Entertainment

8.1

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.1
Very good
3,636 reviews
Singapore Airlines
8.2
Very good
1,581 reviews

Entertainment

8.1

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Asiana Airlines
8.1
Very good
553 reviews
Singapore Airlines
8.2
Very good
1,581 reviews

Entertainment

8.1

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Delta
7.8
Good
8,487 reviews
Singapore Airlines
8.2
Very good
1,581 reviews

Entertainment

8.1

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.3
Good
3,748 reviews
Singapore Airlines
8.2
Very good
1,581 reviews

Entertainment

8.1

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Asia to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Asia?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Asia to Seattle.

  • How long is the flight from Asia to Seattle?

    Airlines like Air Canada, United Airlines, and Korean Air fly from Asia to Seattle in about 26h 10m. The time it takes to get you to your destination can typically vary by up to 13h 46m. Asia and Seattle are separated by a distance of 6648 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Asia to Seattle one-way?

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $245. However, be on the lookout for offers from Delta and Singapore Airlines, as they are both options that can get you from Asia to Seattle for a low price.

  • What are the most popular routes from Asia to Seattle?

    When deciding which route to take from Asia to Seattle consider Taipei City Taiwan Taoyuan Intl - Seattle/Tacoma Intl, Tokyo Narita - Seattle/Tacoma Intl or Incheon Intl - Seattle/Tacoma Intl as they are the most popular.

  • Can I find deals for flights from Asia to Seattle that include hotel bookings?

    Yes. In addition to deals on Asia to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Asia to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Asia to Seattle.

  • Can I find deals for business class flights from Asia to Seattle?

    Yes. Cheapflights offers flight deals from Asia to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Asia to Seattle?

    Currently, October is the cheapest month in which you can book a flight from Asia to Seattle (average of $833). Flying from Asia to Seattle in July is currently the most expensive (average of $1,190). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

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Top 10 airlines flying from Asia to Seattle

Discover the top 10 airlines that operate flights from Asia to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$318Average$1,093FlexibilityNo cancel feeOn-time80%
Hawaiian AirlinesCheapest$351Average$866FlexibilityNo cancel feeOn-time85%
Korean AirCheapest$464Average$773FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$472Average$591FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$476Average$663FlexibilityNo cancel feeOn-time75%
Philippine AirlinesCheapest$531Average$735FlexibilityNo cancel feeOn-time60%
STARLUX AirlinesCheapest$565Average$782FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$577Average$818FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$605Average$774FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$615Average$833FlexibilityNo cancel feeOn-time72%

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